#2045: build: switch everything to C++17 by default

DARMA-tasking · Dec 20, 2022 · d21633d · d21633d
1 parent d755958
commit d21633d
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Showing 6 changed files with 6 additions and 6 deletions.
diff --git a/CMakeLists.txt b/CMakeLists.txt
@@ -39,7 +39,7 @@ set(CMAKE_CXX_EXTENSIONS OFF)
 set(CMAKE_CXX_STANDARD_REQUIRED ON)
 
 if(NOT CMAKE_CXX_STANDARD)
-  set(CMAKE_CXX_STANDARD 14 CACHE STRING "The C++ standard to use")
+  set(CMAKE_CXX_STANDARD 17 CACHE STRING "The C++ standard to use")
 endif()
 message(STATUS "CMAKE_CXX_STANDARD: ${CMAKE_CXX_STANDARD}")
 

diff --git a/ci/build_cpp.sh b/ci/build_cpp.sh
@@ -154,7 +154,7 @@ cmake -G "${CMAKE_GENERATOR:-Ninja}" \
       -Dvt_debug_verbose="${VT_DEBUG_VERBOSE:-}" \
       -Dvt_tests_num_nodes="${VT_TESTS_NUM_NODES:-}" \
       -Dvt_no_color_enabled="${VT_NO_COLOR_ENABLED:-0}" \
-      -DCMAKE_CXX_STANDARD="${CMAKE_CXX_STANDARD:-14}" \
+      -DCMAKE_CXX_STANDARD="${CMAKE_CXX_STANDARD:-17}" \
       -DBUILD_SHARED_LIBS="${BUILD_SHARED_LIBS:-0}" \
       "$VT"
 cmake_conf_ret=$?

diff --git a/ci/build_vt_sample.sh b/ci/build_vt_sample.sh
@@ -51,7 +51,7 @@ then
       -Dvt_trace_only="1" \
       -DVT_BUILD_EXAMPLES="0" \
       -DVT_BUILD_TESTS="0" \
-      -DCMAKE_CXX_STANDARD="${CMAKE_CXX_STANDARD:-14}" \
+      -DCMAKE_CXX_STANDARD="${CMAKE_CXX_STANDARD:-17}" \
       -DCMAKE_EXPORT_COMPILE_COMMANDS=1 \
       -DCMAKE_BUILD_TYPE="${CMAKE_BUILD_TYPE:-Release}" \
       -DCMAKE_CXX_COMPILER="${CXX:-c++}" \

diff --git a/cmake/check_compiler.cmake b/cmake/check_compiler.cmake
@@ -12,7 +12,7 @@ function(check_cc_quirk VAR CC_FILE)
       ${CMAKE_CURRENT_BINARY_DIR}
       ${CMAKE_CURRENT_SOURCE_DIR}/cmake/cc_tests/${CC_FILE}
       OUTPUT_VARIABLE check_cc_quirk_output
-      CXX_STANDARD 14
+      CXX_STANDARD 17
       CXX_STANDARD_REQUIRED ON
       CXX_EXTENSIONS OFF
     )

diff --git a/cmake/load_bundled_libraries.cmake b/cmake/load_bundled_libraries.cmake
@@ -3,7 +3,7 @@
 include(SetCXXCompilerFlags)
 
 # Export a minimum version flag for any bundled libraries that don't set their own
-set(CMAKE_CXX_STANDARD 14)
+set(CMAKE_CXX_STANDARD 17)
 
 # Optionally include libfort which is used by diagnostics
 if (vt_libfort_enabled)

diff --git a/docker-compose.yml b/docker-compose.yml
@@ -159,7 +159,7 @@ x-vtopts: &vtopts
   VT_INCLUSION_TYPE: ${VT_INCLUSION:-TPL}
   CODECOV_TOKEN: ${CODECOV_TOKEN:-}
   TEST_LB_SCHEMA: ${TEST_LB_SCHEMA:-0}
-  CMAKE_CXX_STANDARD: ${CMAKE_CXX_STANDARD:-14}
+  CMAKE_CXX_STANDARD: ${CMAKE_CXX_STANDARD:-17}
 
 services:
   ##############################################################################